Sir Patrick Moore is the world's best-known living astronomer. He has presented the BBC's 'Sky at Night' programme since 1957 and written over 60 books. Recognised by the scientific community as one of the greatest authorities in the field, he was awarded the OBE in 1968. In 2001 he received a Knighthood, won a BAFTA for his services to television and became a member of the celebrated Royal Society. He lives in Selsey, Sussex.